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An octanuclear 3-phenyl-5-(2-pyridyl)pyrazolate/phenylsilsesquioxane complex: synthesis, unique structure, and catalytic activity
Dalton Transactions ( IF 3.5 ) Pub Date : 2024-11-06 , DOI: 10.1039/d4dt02690j Alexey N. Bilyachenko, Victor N. Khrustalev, Zhibin Huang, Lidia S. Shul'pina, Pavel V. Dorovatovskii, Elena S. Shubina, Nikolay S. Ikonnikov, Nikolai N. Lobanov, Karim Ragimov, Di Sun
Dalton Transactions ( IF 3.5 ) Pub Date : 2024-11-06 , DOI: 10.1039/d4dt02690j Alexey N. Bilyachenko, Victor N. Khrustalev, Zhibin Huang, Lidia S. Shul'pina, Pavel V. Dorovatovskii, Elena S. Shubina, Nikolay S. Ikonnikov, Nikolai N. Lobanov, Karim Ragimov, Di Sun
The first metallasilsesquioxane bearing pyrazolylpyridine ligands, the Cu8-based complex 1, adopts a cage-like structure with two zigzag-type copper tetramers sandwiched by two cyclic Si5 silsesquioxane ligands. The four 3-phenyl-5-(2-pyridyl)pyrazolate ligands in 1 exhibit dual (chelating and bridging) modes of ligation. Compound 1 is very active in the oxidation of alkanes and alcohols.
中文翻译:
八核 3-苯基-5-(2-吡啶基)吡唑酸盐/苯基倍半硅氧烷复合物:合成、独特结构和催化活性
第一个带有吡唑基吡啶配体的金属倍半氧烷,基于 Cu8 的复合物 1,采用笼状结构,其中两个锯齿形铜四聚体夹在两个环状 Si5 倍半氧烷配体之间。1 中的四个 3-苯基-5-(2-吡啶基)吡唑酸配体表现出双重(螯合和桥接)连接模式。化合物 1 在烷烃和醇的氧化中非常活跃。
更新日期:2024-11-06
中文翻译:
八核 3-苯基-5-(2-吡啶基)吡唑酸盐/苯基倍半硅氧烷复合物:合成、独特结构和催化活性
第一个带有吡唑基吡啶配体的金属倍半氧烷,基于 Cu8 的复合物 1,采用笼状结构,其中两个锯齿形铜四聚体夹在两个环状 Si5 倍半氧烷配体之间。1 中的四个 3-苯基-5-(2-吡啶基)吡唑酸配体表现出双重(螯合和桥接)连接模式。化合物 1 在烷烃和醇的氧化中非常活跃。